Since about 80ish bikes ago . Sheesh, this site has a lot to answer for

Actually I even remember my first post - asking whether it was OK to file down a cassette cog to make the teeth longer for singlespeed use - Brant replied iirc. Oh, and yes, it did work . . . sort of (niche ratio or what )

Too long, but before it was STW anyway. Been through the great crash, the log in with anyone's user name, & the ability to post with no user name, having multiple user names etc.
I no longer feel the need to get involved or argue for the hell of it, but I like to chip in if I have a genuine contrubution to make or I want to ask something silly that I wouldn't want to ask anyone else.